Insider Transactions in Q3 2025 at Monolithic Power Systems Inc (MPWR)
Insider Transaction List (Q3 2025)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Aug 13
2025
|
Jeff Zhou |
SELL
Open market or private sale
|
Direct |
400
-6.45%
|
$340,000
$850.0 P/Share
|
|
Aug 12
2025
|
Jeff Zhou |
SELL
Open market or private sale
|
Direct |
200
-3.12%
|
$166,000
$830.0 P/Share
|
|
Aug 11
2025
|
Deming Xiao EVP, Global Operations |
SELL
Bona fide gift
|
Direct |
945
-0.78%
|
-
|
|
Aug 11
2025
|
Deming Xiao EVP, Global Operations |
BUY
Bona fide gift
|
Indirect |
945
+17.89%
|
-
|
|
Aug 06
2025
|
Maurice Sciammas EVP, WW Sales & Marketing |
SELL
Bona fide gift
|
Indirect |
4,836
-12.91%
|
-
|
|
Aug 06
2025
|
Maurice Sciammas EVP, WW Sales & Marketing |
BUY
Bona fide gift
|
Indirect |
4,836
+9.72%
|
-
|
|
Aug 01
2025
|
Deming Xiao EVP, Global Operations |
SELL
Open market or private sale
|
Direct |
39,999
-24.75%
|
$31,199,220
$780.0 P/Share
|
|
Aug 01
2025
|
Theodore Blegen EVP and CFO |
SELL
Open market or private sale
|
Direct |
3,000
-6.39%
|
$2,250,000
$750.0 P/Share
|
|
Jul 01
2025
|
Theodore Blegen EVP and CFO |
SELL
Open market or private sale
|
Direct |
6,000
-11.33%
|
$4,500,000
$750.0 P/Share
|